56207331

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{90511}}^1$

素因数の和:90543

約数の個数: 16

約数和(自身を含む): 86891520

約数和(自身を除く): 30684189

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 90511, 271533, 814599, 2081753, 2443797, 6245259, 18735777, 56207331]

約数ペア:

[(1, 56207331), (3, 18735777), (9, 6245259), (23, 2443797), (27, 2081753), (69, 814599), (207, 271533), (621, 90511)]